steganographersource[.]tar

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General

Target

steganographersource.tar
Size

2.2MB
MD5

8c345fd8c28523f04604741c28012821
SHA1

76d789362fe7c58241ee3c57bf800ca2abb2f07c
SHA256

63fbe7967164710549877bd0aaea9b9d2d06e3905857a028773b2bfec3a68853
SHA512

5ff860778b33b2addb73e711f5fbea589e4620d47790576cefff5a00b90f33cbfc66d2e3b699ff62a16de8d2e17003867b8ed0b11fe490dd24ca73c22dd3557d
SSDEEP

6144:1d7CH0c6KJvH59r/zDG0sarIJvHBYGHcJvHL:1dWvbPKAev6GCvr

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Steganographer/Steganographer/obj/Debug/Steganographer.exe

Files

steganographersource.tar
.tar
Steganographer/.vs/Steganographer/v14/.suo
Steganographer/Steganographer.sln
Steganographer/Steganographer/App.config
Steganographer/Steganographer/Form1.Designer.cs
Steganographer/Steganographer/Form1.cs
.js
Steganographer/Steganographer/Form1.resx
.vbs
Steganographer/Steganographer/Program.cs
Steganographer/Steganographer/Properties/AssemblyInfo.cs
Steganographer/Steganographer/Properties/Resources.Designer.cs
.vbs
Steganographer/Steganographer/Properties/Resources.resx
.vbs
Steganographer/Steganographer/Properties/Settings.Designer.cs
Steganographer/Steganographer/Properties/Settings.settings
Steganographer/Steganographer/Steganographer.csproj
Steganographer/Steganographer/Steganographer.csproj.user
Steganographer/Steganographer/bin/Debug/Steganographer.exe.config
Steganographer/Steganographer/bin/Debug/Steganographer.pdb
Steganographer/Steganographer/bin/Debug/Steganographer.vshost.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:00:70:f4:18:bf:23:21:fc:50:9d:00:00:00:00:00:70
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

20/03/2015, 17:32

Not After

20/06/2016, 17:32

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:F528-3777-8A76,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04/06/2015, 17:42

Not After

04/09/2016, 17:42

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:38:8d:23:6d:16:27:a3:26:e0:00:00:00:00:00:38
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

01/10/2014, 18:11

Not After

01/01/2016, 18:11

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

e1:e9:5a:9b:c5:1a:28:db:42:bd:3e:5d:d5:82:29:59:09:eb:72:3d:46:d7:fc:fd:7c:97:3f:60:48:fc:99:e3
Signer

Actual PE Digest

e1:e9:5a:9b:c5:1a:28:db:42:bd:3e:5d:d5:82:29:59:09:eb:72:3d:46:d7:fc:fd:7c:97:3f:60:48:fc:99:e3

Digest Algorithm

sha256

PE Digest Matches

true

3a:f5:f3:30:87:8a:ac:42:96:2d:53:28:d8:38:6b:e3:62:bd:cd:59
Signer

Actual PE Digest

3a:f5:f3:30:87:8a:ac:42:96:2d:53:28:d8:38:6b:e3:62:bd:cd:59

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

f:\binaries\Intermediate\vsproject\vshost32.csproj__1853760103\objr\x86\vshost32.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Steganographer/Steganographer/bin/Debug/Steganographer.vshost.exe.config
Steganographer/Steganographer/bin/Debug/Steganographer.vshost.exe.manifest
Steganographer/Steganographer/favicon.ico
Steganographer/Steganographer/obj/Debug/DesignTimeResolveAssemblyReferences.cache
Steganographer/Steganographer/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
Steganographer/Steganographer/obj/Debug/Steganographer.Form1.resources
Steganographer/Steganographer/obj/Debug/Steganographer.Properties.Resources.resources
Steganographer/Steganographer/obj/Debug/Steganographer.csproj.FileListAbsolute.txt
Steganographer/Steganographer/obj/Debug/Steganographer.csproj.GenerateResource.Cache
Steganographer/Steganographer/obj/Debug/Steganographer.csprojResolveAssemblyReference.cache
Steganographer/Steganographer/obj/Debug/Steganographer.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\documents\Visual Studio 2015\Projects\Steganographer\Steganographer\obj\Debug\Steganographer.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 374KB - Virtual size: 374KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 363KB - Virtual size: 363KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Steganographer/Steganographer/obj/Debug/Steganographer.pdb

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:00:70:f4:18:bf:23:21:fc:50:9d:00:00:00:00:00:70Certificate

Extended Key Usages

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0aCertificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:38:8d:23:6d:16:27:a3:26:e0:00:00:00:00:00:38Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

e1:e9:5a:9b:c5:1a:28:db:42:bd:3e:5d:d5:82:29:59:09:eb:72:3d:46:d7:fc:fd:7c:97:3f:60:48:fc:99:e3Signer

3a:f5:f3:30:87:8a:ac:42:96:2d:53:28:d8:38:6b:e3:62:bd:cd:59Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 4KB - Virtual size: 3KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 374KB - Virtual size: 374KB

.rsrc Size: 363KB - Virtual size: 363KB

.reloc Size: 512B - Virtual size: 12B

33:00:00:00:70:f4:18:bf:23:21:fc:50:9d:00:00:00:00:00:70
Certificate

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:38:8d:23:6d:16:27:a3:26:e0:00:00:00:00:00:38
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

e1:e9:5a:9b:c5:1a:28:db:42:bd:3e:5d:d5:82:29:59:09:eb:72:3d:46:d7:fc:fd:7c:97:3f:60:48:fc:99:e3
Signer

3a:f5:f3:30:87:8a:ac:42:96:2d:53:28:d8:38:6b:e3:62:bd:cd:59
Signer

.text
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 374KB - Virtual size: 374KB

.rsrc
Size: 363KB - Virtual size: 363KB

.reloc
Size: 512B - Virtual size: 12B